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Chapter 1: Q. 375 (page 82)

Simplify the following expression using distributive property.

52n+9+12n-3

Short Answer

Expert verified

The expression 52n+9+12n-3can be simplified as22n+9.

Step by step solution

01

Step 1. Given expression.

The given expression is 52n+9+12n-3.

02

Step 2. Formula used.

The distributive property is shown below.

If a, b, care real numbers then ab+c=ab+ac.

03

Step 3. Apply the distributive property.

Apply the distributive property to the given expression as follows.

52n+9+12n-3=10n+45+12n-3652n+9+12n-3=22n+9

04

Step 4. Conclusion.

The expression 52n+9+12n-3can be simplified as22n+9.

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